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31. New laws have been passed to ………. wildlife in this area., a. establish b. conserve c. produce d. endanger 32. They were seeking a solution to. the ……… of the rain forests. a. destroy b. destroying c. destroyer d. destruction 33. Although he didn't have a ticket, Ken ………. come in. a. could b. can c. might d. was allowed to 34. Nearly 1,000 of the world's bird species are threatened with ...................... a. appearance b. protection c. extinction d. destruction 35. We really ought to make a start on campaigns to ……… our polluted rivers and seas. a. clean up b. clear away c. wipe out d. tidy up 36. He came running …….. the room and threw his books …….. the floor. a. into/ at b. in/ to c. to/ on d. into/ onto 37. Rare species of plants or ………. can be found in this region. a. fauna b. flora c. flowers d. vegetation 38. The hydroelectric plant provides electricity for half the island's population. • a. using hydrogen to produce electricity • b. using radiating energy to produce electricity c. using water power to produce electricity d. using tidal power to produce electricity 39. Thy water is so contaminated that it is not suitable for drinking. a. toxic b. salty c. dangerous d. polluted 40. A: I'm really tired.....................resting before we go out? B: That's good idea. I'm tired too. a. Let's. b. Shall we. c. How about 41.A: It's a lovely day.....................go for a walk? B: Yes, OK. a. Shall we b. Let's c. Would you like, 42 .A: I want to explore downtown Hong Kong. B: .........................take a minibus? We'll see a lot more that way. a. Let's not b. What about c. Why don't we 43.A: .................. to stay the night? B: Oh, that's very kind of you. a. Why don't you b. Do you feel like c. Would you like 3 / 3 44. A: I still need to buy some souvenirs before we leave. B: ............ go shopping after dinner. a. How about b. Shall we c. Let’s 45. ._________ take the train instead of the bus? It's faster. a. How about b. Let's c. Why don't d. Why not 46. This park was _________ before World War II. a. set b. located c. established d. stationed 47. We were very _________at his success. a. surprised b.interested c.keen d.fond 48. One species is dependent __________ another of survival. a. on b. to c. of d.at 49. My home village is ____________ 40 kilometers north of the capital.. a. located b. held c. laid d. surrounded 50. The cattle drank from a river polluted with toxic chemicals.. a.waste b. colorless c. odorless d. poisonous
a, cho m = 10kg => p => ? b, p = 50N => m => ?
Phân tích nguyên nhân, ý nghĩa cái chết của Vũ Nương trong tác phẩm Chuyện người con gái Nam Xương của Nguyễn Dữ. ( bài văn nhé )
Thách ai làm đc câu này chính xác, nhanh nhất ad sẽ cho ctlhn và vote cho nha hoàn thành các câu sau với dạng so sánh hơn của các trạng từ trong ngoặc 1 I / play / tennis / badly / Tom 2 the Austrlian athlete / run / slowly / the / korean athlete 3 Cats / walk /quiet / dogs 4 James / reply / swiftly / peter 5 The tiger / hunt / ferociously / the wolf 6 Your idea / work / well / mine 7 I /eat / vegetables / often / I used / to 8 Today / you / perform / badly / yesterday
Bài 1 Tìm x∈Z, biết: a) 16 – x = 21 – (- 8); b) x - 32 = (-15) – 7 Bài 2 Cho đoạn thẳng MN =6cm. Vẽ trung điểm I của đoạn thẳng MN. Bài 3 Điền vào chỗ trống trong phát biểu sau: Khi hai tia Om và On không đối nhau, điểm H nằm trong góc mOn nếu tia OH nằm giữa hai tia……….
Giúp mình với nhé 😭😭😭😭😭😭😭😭
Nhờ thiên tài tiếng anh giúp cái vove và. Cảm ơn
Thanks nha IV. Rewrite the sentences below as single sentence using relative clauses. 1.I don’t know the name of the woman. I spoke to her on the phone. → 2.That is the room. The meeting is held in that room. → 3.I’ll always remember the day. I first saw that sight on that day. → 4.She was born in Malaysia. Rubber trees grow well there. → 5.No one knows the school. My uncle taught at that school 10 years ago. → 6.Please ask them the time. The train started the trip at that time. → 7.New Year’s Day is a day. All family members gather and enjoy a family dinner then. → 8. The man made me sad the most. I love him with all my heart. → 9.His book became the best seller. It was published last year. → 10.Neil Armstrong lived in the USA. He walked on the moon. →
Đun nóng 0,5 lít nước từ nhiệt độ ban đầu là 27°C. Sau khi nhận được nhiệt lượng là 113400 J thì nước nóng lên nhiệt độ t2. Biết nhiệt dung riêng của nước là 4200J/kg.K. Tìm giá trị nhiệt độ t2 A.45 độ C B.100 độ C C.81 độ C D.54 độ C
Vẽ biểu đồ thích hợp thể hiện mật độ dân số các châu lục trên thế giới năm 2015
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